The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.

Total 67 scientist
Hanqin Tian
Earth System Science
Biogeochemical Cycles
Ecosystem Modeling
Climate & Sustainability
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
112
87
0.777
Kenneth M Halanych
Invertebrates
Marine genomics
Systematics
Antarctica
Deep Sea biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
39
0.600
Luz De Bashan
Environmental biotechnology
soil microbiology
algal biotechnology
plant-bacteria interaction
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
43
0.741
F Stephen Dobson
behavior
ecology
evolution
conservation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
25
0.463
Narendra K Singh
plant stress response
vaccines against poultry viruses
transformation of higher fungi
stress response in fungi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
25
0.500
Graeme Lockaby
Wetlands
biogeochemistry
water quality
environmental health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
24
0.533
Nanette Chadwick
Coral reef ecology
cnidarian ecophysiology and behavior
symbioses
population dynamics
conservation biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
Scott R Santos
Anchialine Ecosystem
Biocomputing
Marine Ecology
Molecular Ecology
Symbiosis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
Perry Lee Wood Jr
Conservation
Evolution
Herpetology
Southeast Asia
Systematics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
27
0.659
Alan E Wilson
community ecology
limnology
harmful algal blooms
drinking water
meta-analysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
Robert S Boyd
Ecology of metal hyperaccumulation
Plant conservation
Plant-Animal interactions
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
21
0.525
Mary Mendonca
Stress Physiology
Ecoimmunology
Physiological Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
Geoff Williams
ecology
parasitology
eco-toxicology
entomology
apiculture
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
Charles Savrda
Ichnology
sedimentology
stratigraphy
paleontology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
Tonia Schwartz
Genetics
Evolution
Life History
Stress Response
Maternal Effects
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
18
0.667
Brian Counterman
evolution
development
genomics
speciation
adaptation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Hanqin Tian
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
112
87
0.777
Earth System Science
Biogeochemical Cycles
Ecosystem Modeling
Climate & Sustainability
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Kenneth M Halanych
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
39
0.600
Invertebrates
Marine genomics
Systematics
Antarctica
Deep Sea biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Luz De Bashan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
43
0.741
Environmental biotechnology
soil microbiology
algal biotechnology
plant-bacteria interaction
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
F Stephen Dobson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
25
0.463
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Mark Liles
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Narendra K Singh
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
25
0.500
plant stress response
vaccines against poultry viruses
transformation of higher fungi
stress response in fungi
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Graeme Lockaby
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
24
0.533
Wetlands
biogeochemistry
water quality
environmental health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
David Held
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Nanette Chadwick
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
Coral reef ecology
cnidarian ecophysiology and behavior
symbioses
population dynamics
conservation biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Scott R Santos
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
Anchialine Ecosystem
Biocomputing
Marine Ecology
Molecular Ecology
Symbiosis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Perry Lee Wood Jr
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
27
0.659
Conservation
Evolution
Herpetology
Southeast Asia
Systematics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Alan E Wilson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
community ecology
limnology
harmful algal blooms
drinking water
meta-analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Robert S Boyd
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
21
0.525
Ecology of metal hyperaccumulation
Plant conservation
Plant-Animal interactions
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Daniel Warner
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Mary Mendonca
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
Stress Physiology
Ecoimmunology
Physiological Ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
James Barry Grand
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
16
0.457
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Geoff Williams
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
ecology
parasitology
eco-toxicology
entomology
apiculture
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Stephen Ditchkoff
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Charles Savrda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
Ichnology
sedimentology
stratigraphy
paleontology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Heather Alexander
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Jason W Upton
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Jack Feminella
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
18
0.563
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Michael Wooten
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
14
0.452
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Tonia Schwartz
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
18
0.667
Genetics
Evolution
Life History
Stress Response
Maternal Effects
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Brian Counterman
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
evolution
development
genomics
speciation
adaptation